1 | // Copyright (C) 2021 The Qt Company Ltd. |
2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0 |
3 | |
4 | #include "qmltccommandlineutils.h" |
5 | |
6 | #include <QtCore/qstring.h> |
7 | #include <QtCore/qfileinfo.h> |
8 | #include <QtCore/qdir.h> |
9 | #include <QtCore/qurl.h> |
10 | #include <QtCore/qlibraryinfo.h> |
11 | |
12 | QT_BEGIN_NAMESPACE |
13 | |
14 | QString parseUrlArgument(const QString &arg) |
15 | { |
16 | const QUrl url = QUrl::fromUserInput(userInput: arg, workingDirectory: QDir::currentPath(), options: QUrl::AssumeLocalFile); |
17 | if (!url.isValid()) { |
18 | fprintf(stderr, format: "Invalid URL: \"%s\"\n" , qPrintable(arg)); |
19 | return QString(); |
20 | } |
21 | if (!url.isLocalFile()) { |
22 | fprintf(stderr, format: "\"%s\" is not a local file\n" , qPrintable(arg)); |
23 | return QString(); |
24 | } |
25 | return url.toLocalFile(); |
26 | } |
27 | |
28 | QString loadUrl(const QString &url) |
29 | { |
30 | const QFileInfo fi(url); |
31 | if (!fi.exists()) { |
32 | fprintf(stderr, format: "\"%s\" does not exist.\n" , |
33 | qPrintable(QDir::toNativeSeparators(fi.absoluteFilePath()))); |
34 | return QString(); |
35 | } |
36 | |
37 | QFile f(fi.absoluteFilePath()); |
38 | if (!f.open(flags: QIODevice::ReadOnly)) { |
39 | fprintf(stderr, format: "Unable to read \"%s\": %s.\n" , |
40 | qPrintable(QDir::toNativeSeparators(fi.absoluteFilePath())), |
41 | qPrintable(f.errorString())); |
42 | return QString(); |
43 | } |
44 | |
45 | QByteArray data(fi.size(), Qt::Uninitialized); |
46 | if (f.read(data: data.data(), maxlen: data.size()) != data.size()) { |
47 | fprintf(stderr, format: "Unable to read \"%s\": %s.\n" , |
48 | qPrintable(QDir::toNativeSeparators(fi.absoluteFilePath())), |
49 | qPrintable(f.errorString())); |
50 | return QString(); |
51 | } |
52 | return QString::fromUtf8(ba: data); |
53 | } |
54 | |
55 | QString getImplicitImportDirectory(const QString &url) |
56 | { |
57 | const QFileInfo fi(url); |
58 | Q_ASSERT(fi.exists()); |
59 | QDir dir = fi.dir(); |
60 | QString implicitImport = dir.canonicalPath(); // resolves symlinks, etc. |
61 | if (implicitImport.isEmpty()) { |
62 | fprintf(stderr, format: "Cannot resolve implicit import directory of \"%s\"" , |
63 | qPrintable(QDir::toNativeSeparators(fi.absoluteFilePath()))); |
64 | return QString(); |
65 | } |
66 | return implicitImport; |
67 | } |
68 | |
69 | QT_END_NAMESPACE |
70 | |